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Radiant|Lab Grown|IGI

0.72ct F SI1 Radiant Lab Grown Diamond

GD • F/SI1 • IGI LG418027243

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG418027243

Diamond specifications and retailer prices

From €116 EUR
$130 USD
As of November 2, 2026
Save €1,003 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,119 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.72ct lab-grown radiant diamond

This 0.72ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG418027243 or 418027243. Listed at 15 retailers as of November 2, 2026, with prices from €116 to €1,119, a €1,003 spread on the same certified stone. Do Amore Diamonds lists it at €1,119. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.72
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG418027243
Dimensions6.12 × 4.48 × 3.05 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa
Top View
6.12 mm4.48 mm0.72 ctF / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG418027243
Side View
Table 64.5%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €273 EUR|Low: €112 EUR|High: €753 EUR|Avg: €323 EUR|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 12€116 EUR
Retailer 4€130 EUR
Retailer 2€135 EUR
Retailer 3€144 EUR
Retailer 13€144 EUR
Retailer 10€192 EUR
Retailer 1€273 EUR
Retailer 15€274 EUR
Retailer 7€318 EUR
Retailer 5€334 EUR
Retailer 9€394 EUR
Retailer 11€490 EUR
Retailer 14€511 EUR
Retailer 6€569 EUR
Retailer 8€743 EUR

44 data points across 15 retailers

15 retailers€116 EUR to €1,119 EUR

A
Cheapest Retailer
-
€116 EUR
$130 USD
B+
Retailer 2
-
€130 EUR
$145 USD
View
Final sale: no returns
B+
Retailer 3
-
€135 EUR
$151 USD
View
B+
Retailer 4
-
€144 EUR
$161 USD
View
Retailer 5
-
€144 EUR
$161 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€192 EUR
$215 USD
View
B+
Retailer 7
-
€273 EUR
£241 GBP
View
B+
Retailer 8
-
€274 EUR
$306 USD
View
B+
Retailer 9
-
€334 EUR
$373 USD
View
B
Retailer 10
-
€394 EUR
$440 USD
View
B
Retailer 11
-
€490 EUR
$547 USD
View
B
Retailer 12
-
€511 EUR
$571 USD
View
C
Retailer 13
-
€668 EUR
$746 USD
View
B
Retailer 14
-
€743 EUR
£654 GBP
View
Most Expensive
C
Do Amore Diamonds
27-6CB7C3110 · Nov 2
€1,119 EUR
$1,250 USD
View
14 more retailers have this diamond
Prices start from €116 EURSave up to €1,003 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.72ct Radiant
€116 EUR